15672627992

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{61469}}^1$

素因数の和:61668

約数の個数: 64

約数和(自身を含む): 34964136000

約数和(自身を除く): 19291508008

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 157, 203, 232, 314, 406, 628, 812, 1099, 1256, 1624, 2198, 4396, 4553, 8792, 9106, 18212, 31871, 36424, 61469, 63742, 122938, 127484, 245876, 254968, 430283, 491752, 860566, 1721132, 1782601, 3442264, 3565202, 7130404, 9650633, 12478207, 14260808, 19301266, 24956414, 38602532, 49912828, 67554431, 77205064, 99825656, 135108862, 270217724, 279868357, 540435448, 559736714, 1119473428, 1959078499, 2238946856, 3918156998, 7836313996, 15672627992]

約数ペア:

[(1, 15672627992), (2, 7836313996), (4, 3918156998), (7, 2238946856), (8, 1959078499), (14, 1119473428), (28, 559736714), (29, 540435448), (56, 279868357), (58, 270217724), (116, 135108862), (157, 99825656), (203, 77205064), (232, 67554431), (314, 49912828), (406, 38602532), (628, 24956414), (812, 19301266), (1099, 14260808), (1256, 12478207), (1624, 9650633), (2198, 7130404), (4396, 3565202), (4553, 3442264), (8792, 1782601), (9106, 1721132), (18212, 860566), (31871, 491752), (36424, 430283), (61469, 254968), (63742, 245876), (122938, 127484)]